-
Best Teacher Award of A.P.Govt.1990-91.
-
Elected as Fellow of the Indian National Science Academy , 1988.
-
Elected Fellow of the National Academy of Sciences Allahabad,1992.
-
Council Member 93-94,94-95 Fellow of A.P .Academy of Sciences.1995.
-
Elected Fellow of National Academy of Agricultural Sciences,1995.
-
Awarded Prof. K.N.Bahl Gold Medal for outstanding contributions in the field of Life Sciences.1996.
-
Platinum Jubilee lecture at Indian Science Congress, Patiala , 1996.
-
Dayanand Shiksha Sansthan citation for extraordinary service to teaching profession and research, 1997.
-
Excellence Award of Medicina Alternativa, Colombo 1997.
-
Zoological Society of India Diamond Jubilee Gold Medal & Citation for out-standing contributions to Environmental Science 1998 presented by Governor of Bihar.
-
Millennium award or contributions to Environmental Science presented by Zoroastrian college, Mumbai , Jan,2000.
-
Awarded Fellowship of Society of Aquaculturists of India,1999.
-
Fellow of National Academy of Environmental Sciences and GoldMedal-2007
-
Fellow of National Institute of Communicable Diseases.
-
Awarded Distinguished Fellow of IFAS ( Institute of Food &Agricultural Sciences) of University Of Florida , Gainesville , Florida , USA in July 2002.
-
The Alumni Life-Time Achievement Award presented by Governor of Andhra Pradesh,March, 2005.
-
Millennium Plaque of Honour of ISCA presented by Hon'ble Prime Minister of India in Jan 2006.
-
Naidumma Memorial Oration, APAS Hyderabad Dec-3, 2007.